202127788784

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{99472337}}^1$

素因数の和:99472472

約数の個数: 20

約数和(自身を含む): 394706237184

約数和(自身を除く): 192578448400

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 99472337, 198944674, 397889348, 795778696, 1591557392, 12632986799, 25265973598, 50531947196, 101063894392, 202127788784]

約数ペア:

[(1, 202127788784), (2, 101063894392), (4, 50531947196), (8, 25265973598), (16, 12632986799), (127, 1591557392), (254, 795778696), (508, 397889348), (1016, 198944674), (2032, 99472337)]